{"version":"1.0","provider_name":"DiverTown","provider_url":"https:\/\/www.divertown.com\/en\/","author_name":"DiverTown","author_url":"https:\/\/www.divertown.com\/en\/author\/divertown\/","title":"What is an Over Pressure Valve? - DiverTown","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"70HLYDx7c8\"><a href=\"https:\/\/www.divertown.com\/en\/over-pressure-valve\/\">What is an Over Pressure Valve?<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.divertown.com\/en\/over-pressure-valve\/embed\/#?secret=70HLYDx7c8\" width=\"600\" height=\"338\" title=\"&#8220;What is an Over Pressure Valve?&#8221; &#8212; DiverTown\" data-secret=\"70HLYDx7c8\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/www.divertown.com\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","thumbnail_url":"https:\/\/www.divertown.com\/wp-content\/uploads\/2024\/09\/divers-in-a-cave-1.jpg","thumbnail_width":2500,"thumbnail_height":1669,"description":"An over pressure valve (OPV) is a critical component in scuba diving equipment designed to prevent the dangerous buildup of pressure within sealed systems. These valves automatically release excess pressure, ensuring the safety and functionality of diving apparatus such as buoyancy control devices (BCDs), drysuits, and rebreathers. The primary function of an OPV is to maintain safe pressure levels, thereby protecting divers from equipment failures that could lead to hazardous situations underwater."}